title: Comparison of oral and intravenous fluid therapy in newborns with hypernatremic dehydration.
abstract: OBJECTIVE
  To evaluate the efficacy and complications of oral and intravenous fluid therapy in newborns with hypernatremic dehydration.
  
  
  METHODS
  A total of 75 term and near-term (>35 weeks) neonates with hypernatremic dehydration (Na ≥ 150 mmol/L) were included in this retrospective study. The patients were divided into two groups according to therapy approach for rehydration (breast milk-oral formula and intravenous fluid). The decline in sodium concentration (<0.5 mmol/L/h was regarded as safe drop) and complications were analyzed.
  
  
  RESULTS
  The mean gestational age, birth weight and age at admission were 38.9 ± 1.4(36-42) weeks, 3341 ± 504 (2500-4500) gram and 4.3 ± 2.6 (1-17) day, respectively. Fever (61.8%) and jaundice (39.4%) were the most common presenting signs. Forty-four (58.6%) of the infants were treated with breast milk and/or oral formula (group 1) and 31 (41.4%) of the infants were treated with IV fluid (group 2). In group 1 and group 2, respectively, mean % weight loss, 5 and 7.5; median serum sodium at admission, 153 and 152 mmol/L; median change in sodium at 12 hours, 7 and 11 mmol/L; and median change in sodium at 24 hours, 10 and 15 mmol/L. The decline in sodium concentration was more safely in group 1 than group 2 at both 12 and 24 hours of rehydration. One patient had convulsion associated with cerebral edema in group 2. Otherwise no complication was observed in both groups.
  
  
  CONCLUSIONS
  Enteral route for fluid replacement may be safe and effective and may be an alternative to intravenous fluid therapy in newborns with hypernatremic dehydration when clinical situation is stable.
authors.affiliation: The Ministry of Health Tepecik Teaching and Research Hospital, Neonatology Clinic, Yenisehir , Izmir , Turkey.
authors.forename: Aydin
authors.initials: A
authors.lastname: Erdemir
authors.forename: Zelal
authors.initials: Z
authors.lastname: Kahramaner
authors.forename: Hese
authors.initials: H
authors.lastname: Cosar
authors.forename: Ebru
authors.initials: E
authors.lastname: Turkoglu
authors.forename: Ali
authors.initials: A
authors.lastname: Kanik
authors.forename: Sumer
authors.initials: S
authors.lastname: Sutcuoglu
authors.forename: Esra Arun
authors.initials: EA
authors.lastname: Ozer
mesh_terms: D061605:Administration, Intravenous; D000284:Administration, Oral; D001724:Birth Weight; D003681:Dehydration / Q000150:complications* / Q000628:therapy*; D005260:Female; D005440:Fluid Therapy / Q000009:adverse effects* / Q000379:methods*; D005865:Gestational Age; D006801:Humans; D006955:Hypernatremia / Q000150:complications* / Q000628:therapy*; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000628:therapy*; D008297:Male; D012189:Retrospective Studies; D016896:Treatment Outcome